j^2 GRAMiSE^ Beschampsia. 



nanicuK-e nutantis patentis demum cortffactse ramis capillaribus aspe- 

 ris inferne longe nudis, pedicellis spicu-la variegata longioribus, giu- 

 mis lanceolalis carina asperis, glumella asperula paulo supra basm 

 arista ea sesquilongiore geniculala et irtferne torta obsita 21.. D. 

 flexuosa Griseb. Spic. II, p. 457. — Host Gram. tab. 43. — Rchb. 

 Germ, fig. 182. — Avenella fiexuosa Parl. 



Hab in pratis alpinis, Macedonia in Scardo 7000' (Griseb., Orphl), Pontus 

 Lazicus supra Djimil 6000' (Dal !), Caucasus occid. 3GOO'-4200' (G. A. M.) et 

 orientalis 5500'-8o00' (Ruprl), Gurise alpes (Szov!). 



Ar Geogr. Europa fere tota Graecia et Dalmatia exclusis, America borealis 

 el antarctica. 



BOLCUS (L. Geo. 1146). 



Spiculic bifloraj a latere compressse. Gluma? flosculis longiores 

 naviculari-carinata} ffiquilonga? superior lalior trinervia inferior uni- 

 iiervia. Flosculi stlpitali inter se distantes, inferior hermaphroditus 

 muticus, superioris masculi glumella sub apice arislata. Palea glumellce 

 subKquilonga bicarinala. SquamulcG binaj glabne lobo laterali saepe 

 auctaj. Stamina tria. Styli terminales brevissimi, stigmala ad basin 

 floris cmergenlia plumosa pilis dentatis. Caryopsis oblonga a latere 

 compressa niacula hilari punctiformi vel breviter lineari glumellis 

 inclusa sed libera. — Herbse spiculis in paniculas dispositis. 



1. H. lanatus (L. Sp. 1485) perennis, radice fibrosa, culmis 

 ereclis vel ascendentibus ad nodos villosis, foliis linearibus acumi- 

 natis planis vagiiiisque mollitcr villosis, ligula oblonga, panicula 

 oblonga patente demum contracta albida, glumis lanceolatis puberu- 

 lis vel punctato-scabris carina ciliatis superiore retusa mucronulala, 

 floris superioris masculi glumella ad tertiam partem superiorem 

 arista uncinala instructa %. Host Gram. tab. 2. — Rc)ib. Germ. 

 fig. 190. 



Hab. in pratis praesertim in regione montaml et subalpina, Peloponnesus 

 in sylvis montisMalevo (Orph!), mons Korax ^toliaeetCEta in itascuis et ad 

 scaturigines 55O0'-C30O' (Heldr!), Eubaea (Wild!), Macedonia (Friv!), Bitliy- 

 nia et propo Byzantium (Thirke!), Pontus Lazicus (Bal 1), Transcaucasia 

 (Ledeb. Haussk !), Tauria (Stev.), Libanus supra Berythum (Bl!). 



Ar. Geogr. Europa tota arcticis terris exceptis, Sibiria, Africa borealis, in- 

 sula; Cunarienses, America borealis. 



2. H. annuus (Salzm. Fl. Ting. exs ) annuus, culmis erectis ad 

 nodos villosis, foliis linearibus planis brevibus vaginisque molliter 

 pubescentibus, liguld oblonga lacera,panicula oblonga patente demum 

 contracta ramis pedicellisque brevibus pubescentibus, glumis pubes- 

 centibus inferiore lanceolata breviter aristata, superiore duplo latiore 

 ovalo-lanceolata arisla setacea ffiquilonga superata, floribus glabris, 

 sjperioris masculi glumella ad teriiam partem superiorem arisia 



